baber/WOPTO huggingface dataset:
Patent JP-S5971320-A (JP)
Title: Thermosetting resin composition and prepreg using it
Inventor: TOYODA SHINICHI
IPC: C08F20/26
Filed: 1982-10-18
Abstract: PURPOSE:The titled composition for insulating electric wire, having improved storage stability, being cured quickly to give a cured material having improved electrical characteristics, containing a specific butadiene polymer, an acrylate of a specific condensate, and a radical polymerization initiator. CONSTITUTION:(A) 100pts.wt. budiene polymer containing terminal (meth)acryloyl group is blended with (B) 25-30pts.wt. (meth)acrylate of a condensation product consisting of tris(acryloyloxyethyl)isocyanurate, tris(methacryloyloxyethyl) isocyanurate, or tris(2-hydroxyethyl)isocyanurate, and (C) 0.1-10pts.wt. radical polymerization initiator, to give the desired composition. This composition is impregnated into an integrated mica tape backed with a fibrous base material, to give insulating prepreg.
Patent JP-S6159125-A (JP)
Title: Air conditioner
Inventor: KAMIMOTO TADASHI
IPC: F24F13/28
Filed: 1984-08-30
Abstract: PURPOSE:To prevent a slip-off of an air filter even if the front grill warps in the frontal direction by causing a projection on either side of the air filter to engage with a depression disposed in a rail section in the front grill to guide the air filter. CONSTITUTION:An air filter 3 is inserted as it is guided by a rail section 8 in a front grill 2. In this instance, a projection 9 has a spring action by an opening 10 disposed in the air filter 3, and engages with a depression 11 disposed in the rail section 2 in the front grill to complete the attachment. The warpage of the front grill 2 normally occurs in the Y direction, and so, by attaching the air filter 3 in the Z direction by making use of the rail section 2 in the front grill 2, the slip-out of the air filter 3 can be prevented.
Patent JP-H0392638-A (JP)
Title: Fluid damping block
Inventor: ARUNO HAMAEKAASU
IPC: F16F13/00
Filed: 1990-07-09
Abstract: PURPOSE: To provide high damping behavior in a low frequency vibration range by arranging an working section and counter stop such that while the working section is stationary, there is space between them and even if vibration is transmitted at such a small oscillation as specified value or high, the working section and counter stop are not brought into contact with each other. CONSTITUTION: A fluid working chamber 4 and a pressure equalizing chamber 7 are charged with liquid and communicated with each other through a damping opening 5, which is designed so that high damping performance can be displayed in a low frequency vibration range up to 30 Hz. Two overflow openings 6 are provided between the chambers 4 and 7 in parallel with the opening 5, and a pressure relief valve 8 is provided in each overflow opening 6. The pressure relief valve 8 has an elastically flexible valve plate-shaped working section 10 which is arranged in spaced relation with a counter stop 11 while the working section 10 is stationary, and when a high frequency vibration is transmitted at a small oscillation of 30 Hz or higher, fluid flows around the valve plate, preventing harmful pressure change from causing to both chambers 4 and 7.  When a low frequency of a large oscillation is transmitted, the working section 10 and the counter stop 11 are brought into contact with each other. This makes the liquid flow from a high pressure chamber to a low pressure chamber through the opening 5, providing a high damping effect.
Patent JP-S6441651-A (JP)
Title: Extension section having discontinuous curvature for rocket engine
Inventor: ERITSUKU HERUMANTO
IPC: F02K9/82
Filed: 1988-07-20
Abstract: PURPOSE: To make it possible to inject gas at little loss by constructing a diverging portion which consists of a fixing portion starting from the nozzle throat part and a down-stream portion to be connected in the join zone and providing the join zone with a controlled injection device which injects an additional jet of gas into the diverging portion. CONSTITUTION: The diverging portion 10 for a rocket engine shown in a solid line (the conventional diverging portion 20 is shown in a broken line) starts from a nozzle throat part 13 and has a first length part (fixing portion) 11 having a curvature in the axial profile section to be constructed from the first circumferential surface. The diverging portion 10 further has a second length (down-stream portion) 12 having a curvature in the axial profile section to be constructed from the second circumferential surface on the nozzle axis. Each of these lengths 11, 12 forms a discontinuous curvature connected at the joint zone 16. Outside the diverging portion 10 in the vicinity of the join zone 16, a controlled injection device 100 is disposed such that an additional jet of gas can be injected in the direction of the main flow of the gas 31 ejected by the nozzle.
Patent JP-H04362593-A (JP)
Title: Refreshing control system for dram
Inventor: OHARA TERUHIKO
IPC: G06F12/08
Filed: 1991-06-10
Abstract: PURPOSE:To improve the throughput of a system and to restrain a hardware cost relatively low by reducing more the probability of the generation of confriction between refreshing operation and access to a DRAM from a processing element. CONSTITUTION:This system is provided with a refreshing controller 4 to control the execution of the refreshing operation of the DRAM 5 in accordance with the access condition of processing elements P1, P2,..., Pn to the DRAM 5. Then, in this refreshing controller 4, the refreshing operation is accelerated in a period when no access to the DRAM 5 from the processing elements P1, P2,... Pn is performed. Further, when the access to the DRAM 5 from the processing elements P1, P2,..., Pn is performed, till the residual time of a refreshing interval coincides with the time required to repeat the refreshing operation by required times, the access from the processing elements P1, P2,..., Pn is preferred than the refreshing operation.
Patent JP-S6424692-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HONJO MASAHIRO
IPC: G11B20/00
Filed: 1987-07-21
Abstract: PURPOSE:To eliminate cross modulation components a 1st demodulation signal by applying FM modulation to the 1st signal at a frequency fc, modulating a 2nd signal by a frequency lower than the frequency fc, mixing and recording the modulated waves and subtracting a 2nd modulated wave in a reproducing signal from the 1st demodulation signal at the time of reproduction. CONSTITUTION:The reproducing signal is sent to a moire cancelling circuit 11. The circuit 11 is a circuit cancelling a cross modulation moire 2f1 by cross modulation generated in a luminance signal reproducing system 8. The reproducing signal is fed to a doubling circuit 13 via a filter 12 filtering a low-frequency conversion chrominance signal f1. A frequency 2f1 is obtained at the circuit 13. The frequency 2f1 is given to a phase adjustment circuit 14 and a gain adjustment circuit 15, where the phase and gain are adjusted and the result is fed to a subtractor 16. Only the 2f1 of moire components is cancelled from a decoded video signal in the subtractor 16 and the result is outputted as a signal without moire.
Patent JP-H0234235-A (JP)
Title: Caulking or connecting apparatus for can drum
Inventor: KIYODA MUNEO
IPC: B21D51/26
Filed: 1988-07-22
Abstract: PURPOSE:To improve safety and to attain labor saving by attracting and holding members to be worked with attractive poles to working parts where two pairs of dies are provided face to face to each other, freely tachably and detachably on a table and caulking them at two places. CONSTITUTION:When the half bodies 29 of a can drum are supplied from both sides along guide plates 13, 14, the half bodies come in connect with movable dies 2, 3 and the bended edge parts 29a, 29b come in contact and make an engagement with fixed dies 7, 8. The attractive poles 11, 12 attract and stabilize the half bodies 29 of the can drum. A cam member 19 is raised, the movable dies 2, 3 are expanded, the bended edge parts 29a, 29b are caulked at the same time to connect the can drum 29. The cam member 19 falls and the movable dies 2, 3 are retreated by springs 5, 6 to finish the operation. Caulking can be carried out on both sides at the same time, the operating efficiency is improved, handling method need not be changed for material to be worked and the operation is safe.
Patent JP-H0736577-A (JP)
Title: Docking device for portable computer
Inventor: USUI HIDEYUKI
IPC: G06F3/00
Filed: 1993-07-22
Abstract: PURPOSE: To improve a stereo effect and a sound quality and to provide a portable computer with a function equal to a personal computer of a desk top type. CONSTITUTION: Speakers are respectively built in extension parts 16 and 18 extended to both sides in the direction of width from the supporting part 14 of a main body 20. Thereby both of the stereo effect and the sound quality are improved compared with an old case in which a speaker is built in the main body by facing backward. In addition, an AT bus card of a full size which is difficult to house before can be housed in the main body 20.
Patent JP-H06263015-A (JP)
Title: Driving device of parking brake
Inventor: INANOBE KENJIROU
IPC: B60T7/12
Filed: 1992-06-17
Abstract: PURPOSE:To realize the downsizing of a device, and shorten the time required for the mounting operation of the device on a vehicle. CONSTITUTION:A driving device is provided with manual means 40,46 to apply an end brake 64 for parking by the manual operation, a servo motor 23 for parking to apply the end brake for parking by automatically actuating the manual means, link mechanisms 42-45 to transmit the driving force of the servo motor for parking to the manual means, and a mounting member 39 to hold the servo motor for parking, the manual means and the link mechanisms in an integrated manner. The servo motor for parking, the manual means and the link mechanisms are integratedly held by the mounting member.
Patent JP-S6078095-A (JP)
Inventor: BURAIAN KURAAKU
IPC: E21B47/00
Filed: 1983-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H062331-A (JP)
Title: Construction method of cast-in-place reinforced concrete under-reamed pile and reinforced cage used therefor
Inventor: ISHIJIMA MASAYASU
IPC: E02D5/44
Filed: 1992-06-16
Abstract: PURPOSE:To construct a cast-in-place reinforced concrete under-reamed having simple construction with high work efficiency at a low cost. CONSTITUTION:For constructing a cast-in-place reinforced concrete under-reamed pile, hollow lead pipes 3 are fixed to a cylindrical reinforced cage B positioned in a pile widening section in parallel crosses, and under-reamed pile reinforced widening cages freely inserting slide reinforcing bars 5 fixed to widening section reinforcing bars 4 in a slidable manner are used for the lead pipes 3. The under- reamed pile reinforced widening cages are suspended and lowered in pile holes A, and the widening section reinforcing bars 4 are widened at pile hole widening section Al by means of widening devices C in the pile holes. After that, the widening devices C are withdrawn, and concrete is placed into the pile holes A.
Patent JP-2001016489-A (JP)
Title: Device for presenting data
Inventor: HANAMURA KIYOSHI
IPC: H04N7/01
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a data presenting device where an operability in the case of executing presentation or the like used jointly with a personal computer is improved. SOLUTION: The device is provided with an image pickup means 3 with a zoom function to photograph presenting data, an adjusting means for adjusting the zoom magnifying power of the means 3, an identifying means 32 for identifying the image system of an image signal which is inputted from the outside, a segmenting means 31 for segmenting the image signal from the image signals for the portion of one screen, which are inputted from the outside, a converting means 31 for converting the image signal segmented by the means 31 into the image signals for the portion of one screen in the image system which is the same as that of the image pickup means 3 based on the identification result of the identifying means 32 and a selecting means 33 for selecting one of the image signal of the means 3 or the one from the means 31.  The image signal selected by the selecting means 33 is outputted from the data presenting device and transmitted to a monitor.
Patent JP-H0469848-A (JP)
Title: Tracking circuit
Inventor: KATAGIRI TOSHIYUKI
IPC: H04N5/7826
Filed: 1990-07-10
Abstract: PURPOSE:To keep the normal tracking operation by controlling a capstan motor by the error signal of the time difference detected from the synchronizing signals read by two heads. CONSTITUTION:A timing pulse 60 is outputted when the envelope of a reproduced RF signal is maximum, and this pulse is outputted to gates 39 and 40 when a signal holding permission signal 83 rises. Signal holding circuits 41 and 42 hold a time error signal 57 when pulses are outputted from gates 39 and 40. Outputs 61 and 62 of signal holding circuits 41 and 42 are the errors for the best tracking states of head assemblies 23 and 24; and when the head assembly 23 is selected, the output 62 of the signal holding circuit 41 is selected and outputted and has the polarity inverted by an inverting amplifier 44 and is inputted to an adder 16 of a capstan control circuit 22 to cancel the error signal due to assembling errors or the like of head assemblies 23 and 24. Thus, an influence of assembling errors or the like upon tracking control is excluded to keep the normal tracking state.
Patent JP-H0844694-A (JP)
Title: Neural network device
Inventor: SHIROSAKA AKIMASA
IPC: G06F15/18
Filed: 1994-08-03
Abstract: PURPOSE:To provide a neural network device capable of being made small in scale, low in power consumption and easy to fine adjustment while securing highly reliable outputs. CONSTITUTION:A macro column selective input means 12 is provided on the input side of a CSNN formed by connecting plural macro-columns Mi in parallel, any specified macro-column is selected corresponding to the contents of an input signal to the CSNN, and the input signal is inputted only to that macro column. Each macro column Mi is constituted by connecting two mini column neural networks in parallel and only when the values of output signals from both the mini column neural networks, this signal is outputted as the output signal of the macro column. Thus, the number of times of operations of the mini column neural networks conotituting each macro column for the input to the CSNN is decreased, the probability of matching output signal values among mutual mini column neural networks to each other is reduced, and the reliability of a macro column output is sufficiently secured.
Patent JP-H0527206-A (JP)
Title: Lens material for eye
Inventor: KAWAGUCHI TORU
IPC: A61L27/00
Filed: 1991-07-23
Abstract: PURPOSE:To provide a lens material for eyes excellent in not only transparency but also oxygen transmittance, mechanical strength, hardness and hydrophilicity in spite of small water absorption rate. CONSTITUTION:This lens material consists of a copolymer obtd. by polymn. of a monomer mixture essentially comprising components (A)-(D). (A) 15-40mol% fluoroalkyl (silicon-contg. alkyl) fumarate, (B) 35-55mol% N-vinyl lactum, (C) 3-30mol% (meth)acrylic acid, and (D) 0.1-20mol% crosslinking monomer.
Patent JP-H04100119-A (JP)
Title: Three-dimensional recognition method for robot with visual sense
Inventor: TAKAMORI KATSUHIRO
IPC: B25J13/08
Filed: 1990-07-09
Abstract: PURPOSE:To recognize all deviations including the deviation of an inclination angle in the assembling direction with easy operation regardless of the occurrence of three- dimensional deviation by three-dimensionaly moving a camera by a multijoint robot to obtain the three-dimensional deviation and the angle of turning around the axis in each direction in accordance with the form of an object. CONSTITUTION:With respect to an object 1 arranged on coordinates of three axes orthogonal to one another, a camera 2 is moved by the multijoint robot and is arranged in parallel with a first axis X to obtain the angle of turning around the first axis X. The camera 2 is arranged at angles of turning around a second axis Y and the first axis X on the plane including second and third axes Y and Z to obtain not only the angle of turning around the third axis Z but also deviations in directions of the first axis X and the second axis Y. The camera 2 is arranged at angles of turning around the second axis Y and the third axis Z on the plane including first and second axes X and Y to obtain not only the angle of turning around the second axis Y but also the deviation in the direction of the third axis Z. Thus, three-dimensional positional deviation and angular deviation of the object are obtained.
Patent JP-S57120112-A (JP)
Title: Locus control method of arm
Inventor: TABATA FUMIO
IPC: G05B19/4103
Filed: 1980-12-22
Abstract: PURPOSE: To reduce the disturbance of locus for the tip of an arm, by utilizing the advantages of the open control and at the same time applying the ordinary feedback control.  
     CONSTITUTION: The 1st arm 1 of a double joint arm is driven with control, and at the same time the distance between the tip 5 of the 2nd arm 2 and a prescribed locus 4 is detected. Based on this distance, the locus 4 is controlled by the feedback control by which the arm 2 is driven. On the other hand, the arm 1 is controlled and driven by the bang-bang type driving power. The switching point between the plus and minus of the driving power is obtained by showing two answers on a phase plane showing the speed of a rotary angle in the form of an intersection of the locuses. These two answers are obtained by solving an equation on an assumption under which the arm 1 is driven from its original state to the final arrival position and then solving another equation on a contrary assumption under which the arm 1 is driven with a backward torque from the final arrival state toward the initial position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H109440-A (JP)
Title: Valve position detector
Inventor: ABE JUN
IPC: F01D17/10
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent mutual magnetic interference of each differential transformer caused by multiplication so as to detect an accurate signal by arranging a magnetic shielding part for shielding a magnetic field generated by the differential transformer for the other differential transformer, and for shielding a magnetic field from the other differential transformer. SOLUTION: Each of cylindrical differential transformer 6 is provided with a cylindrical magnetic shielding part 7 so as to cover its outer peripheral wall. Namely, the outer peripheral wall of the differential transformer 6 is covered with a cylindrical magnetic shielding part 7 made of a conductive material such as carbon steel, and an installing part 8 provided on one part of the magnetic shielding part 7 is fixed to an installing surface by an installing bolt 9. It is thus possible to prevent the magnetic shielding part 7 from sliding from the differential transformer 6 by vibration and the like. Since the differential transformer 6 formed as a valve position detector is constituted as a shielding structure which is not under the influence of a magnetic field, it is possible to prevent magnetic interference of each differential transformer 6.  As a result, the position of the valve is measured correctly.
Patent JP-H0825589-A (JP)
Title: Laminate and its production
Inventor: SUGA KAZUHIRO
IPC: B29C59/00
Filed: 1994-07-13
Abstract: PURPOSE:To provide a surface protective layer having a good adhesion, a high hardness, a superior abrasion resistance, and a superior resistance to chemicals on a polycarbonate molded piece without a process of applying a primer layer. CONSTITUTION:A laminate S is formed by providing a surface protective layer 3 on an acrylic resin layer 2 of a coextruded sheet S, wherein the thickness of the acrylic resin layer 2 is determined to be not more than 1/10 the thickness of a polycarbonate layer 1. Furthermore, a composite laminate M is formed by providing an injection molding resin 11 on the polycarbonate layer 1 in contact with each other.
Patent JP-H05318-A (JP)
Title: Automatic chamfering device for cutoff end in wire rod supply device
Inventor: MATSUMIYA TAKAAKI
IPC: B21F23/00
Filed: 1991-06-26
Abstract: PURPOSE:To automatically chamber the cut end after the delivery end of a supply wire rod is cut. CONSTITUTION:When the delivery end of the wire rod (a) is delivered and touches a stopper 31, the wire rod is clamped by front and rear clampers 15 and the front part it cut off by a circular saw tooth 28 of a cutting machine 26. When the clampers 15 are opened, the wire rod (a) is sent again and the cutoff end touches a stopper 31, the wire rod (a) is clamped again, the stopper 31 retracts, at the same time with it, a 1st table 36 moves, a chamfering tool 45 advances onto a supply path, then, a 2nd table moves, the chamfering tool 45 advances to the side of the wire rod (a) and a chambering face 46 is pressed to the cutoff end to chamfer it. After the chamfering is over, the chamfering tool 45 separates from the cutoff end, retracts to the side of the supply path and the cutoff end is sent to a driving roller through a guide tube 53.
Patent JP-2001012543-A (JP)
Title: Sheet-shaped vibration damping material and vibration damping panel
Inventor: YANAGIDA TAKESHI
IPC: E04B1/98
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a good vibration damping effect in a wide frequency zone within a specified range by enclosing a particulate like layer for absorbing vibration energy in a condition capable of behaving, into an inner space of a hollow sheet material, in a sheet-shaped vibration damping material for absorbing vibration energy of a structure adhered on the structure. SOLUTION: In a sheet-shaped vibration damping material 3, a particulate body layer 4 for absorbing vibration energy is enclosed into an inner space of a hollow sheet material 1 in a condition capable of behaving. The sheet-shaped vibration damping material 3 is affixed on a panel surface 2a such as a metallic plate and a wood plate for forming a structure 2 so as to constitute as a vibration damping panel A. In this case, a material of the sheet material 1 is preferably made of a low elastic material. Accordingly, it is possible to add vibration damping effect of the sheet material 1, and it is also possible to increase vibration damping performance.  The particulate body layer 4 is preferably made of a mixed powder body layer of low elastic particles whose Young's modulus for absorbing vibration energy in association with elastic deformation is 108 (N/m2) or less, and high rigidity particles whose Young's modulus is 1010 (N/m2) or more.
Patent JP-H0918991-A (JP)
Title: Assembling structure and method for repulsion magnetic circuit
Inventor: KUMAGAI HIROSHI
IPC: H04R31/00
Filed: 1995-06-28
Abstract: PURPOSE: To provide the assembling structure and method for a repulsion mag netic circuit for a speaker whose cost is reduced offering ease of assembling without need for a pressure member or the like. CONSTITUTION: In the case of assembling a repulsion magnetic circuit for a speaker consisting of 1st and 2nd magnets 2, 3 arranged so that the same poles are opposed to each other and of a center plate 4 made of a nonmagnetic material arranged between both magnets, a thread part 6a is formed to at least a tip of a pole 6 provided to a holder 5 made of a nonmagnetic material and a center hole of the 2nd magnet arranged to a tip of the pole 6 is formed to be a thread hole 3a corresponding to the thread part 6a and the magnet 3 is screwed for tightening.